Dear all,
I set up a first level FEAT analysis and get the following registration log. I found that others had similar problems before but no solution. The analysis runs anyway, however the registration of functional data does not seem to happen.
The functional data is 420 volumes from a multi-band sequence and I'm running fsl on an ubuntu 16.04 vm.
Any help would be greatly appreciated, let me know if you need any more details.
Thank you!
Ellie
""
/bin/mkdir -p /home/xx/xx_run1.feat/reg
/usr/share/fsl/5.0/bin/fslmaths /home/xx/20170913_111708t1mprsagisos002a1001_brain highres
/usr/share/fsl/5.0/bin/fslmaths /home/xx/20170913_111708t1mprsagisos002a1001.nii.gz highres_head
/usr/share/fsl/5.0/bin/fslmaths /usr/share/fsl/5.0/data/standard/MNI152_T1_2mm_brain standard
did not find file: example_func2highres.mat. Generating transform.
/usr/share/fsl/5.0/bin/epi_reg --epi=example_func --t1=highres_head --t1brain=highres --out=example_func2highres
terminate called after throwing an instance of 'NEWMAT::SingularException'
/usr/share/fsl/5.0/bin/epi_reg: line 378: 102863 Aborted (core dumped) $FSLDIR/bin/flirt -ref ${vrefhead} -in ${vepi} -dof 6 -cost bbr -wmseg ${vout}_fast_wmseg -init ${vout}_init.mat -omat ${vout}.mat -out ${vout} -schedule ${FSLDIR}/etc/flirtsch/bbr.sch
Could not open matrix file example_func2highres.mat
/usr/share/fsl/5.0/bin/epi_reg: line 378: 102871 Segmentation fault (core dumped) $FSLDIR/bin/applywarp -i ${vepi} -r ${vrefhead} -o ${vout} --premat=${vout}.mat --interp=spline
Running FAST segmentation FLIRT pre-alignment Running BBR
/usr/share/fsl/5.0/bin/slicer example_func2highres highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres1.png ; /usr/share/fsl/5.0/bin/slicer highres example_func2highres -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2highres2.png ; /usr/share/fsl/5.0/bin/pngappend example_func2highres1.png - example_func2highres2.png example_func2highres.png; /bin/rm -f sl?.png example_func2highres2.png
Image Exception : #22 :: ERROR: Could not open image example_func2highres
Cannot open sla.png for reading
Segmentation fault (core dumped)
Cannot open example_func2highres1.png for reading
Segmentation fault (core dumped)
Error in slicer input, exiting...
/bin/rm example_func2highres1.png
/bin/rm: cannot remove 'example_func2highres1.png': No such file or directory
did not find file: highres2standard.mat. Generating transform.
/usr/share/fsl/5.0/bin/flirt -in highres -ref standard -out highres2standard -omat highres2standard.mat -cost corratio -dof 12 -searchrx -90 90 -searchry -90 90 -searchrz -90 90 -interp trilinear
/usr/share/fsl/5.0/bin/convert_xfm -inverse -omat standard2highres.mat highres2standard.mat
terminate called after throwing an instance of 'NEWMAT::SingularException'
Aborted (core dumped)
/usr/share/fsl/5.0/bin/slicer highres2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard1.png ; /usr/share/fsl/5.0/bin/slicer standard highres2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png highres2standard2.png ; /usr/share/fsl/5.0/bin/pngappend highres2standard1.png - highres2standard2.png highres2standard.png; /bin/rm -f sl?.png highres2standard2.png
/bin/rm highres2standard1.png
/usr/share/fsl/5.0/bin/convert_xfm -omat example_func2standard.mat -concat highres2standard.mat example_func2highres.mat
Could not open matrix file example_func2highres.mat
Cannot read input-matrix
did not find file: example_func2standard.mat. Generating transform.
/usr/share/fsl/5.0/bin/flirt -in example_func -ref standard -out example_func2standard -omat example_func2standard.mat -cost corratio -dof -searchrx - -searchry - -searchrz - -interp trilinear
Unrecognised option -
/usr/share/fsl/5.0/bin/slicer example_func2standard standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard1.png ; /usr/share/fsl/5.0/bin/slicer standard example_func2standard -s 2 -x 0.35 sla.png -x 0.45 slb.png -x 0.55 slc.png -x 0.65 sld.png -y 0.35 sle.png -y 0.45 slf.png -y 0.55 slg.png -y 0.65 slh.png -z 0.35 sli.png -z 0.45 slj.png -z 0.55 slk.png -z 0.65 sll.png ; /usr/share/fsl/5.0/bin/pngappend sla.png + slb.png + slc.png + sld.png + sle.png + slf.png + slg.png + slh.png + sli.png + slj.png + slk.png + sll.png example_func2standard2.png ; /usr/share/fsl/5.0/bin/pngappend example_func2standard1.png - example_func2standard2.png example_func2standard.png; /bin/rm -f sl?.png example_func2standard2.png
Image Exception : #22 :: ERROR: Could not open image example_func2standard
Cannot open sla.png for reading
Segmentation fault (core dumped)
Cannot open example_func2standard1.png for reading
Segmentation fault (core dumped)
Error in slicer input, exiting...
""
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